Multiple iPhone instances in app

Hi All

I recently had to set up a new hub and now I have noticed there are multiple instances of my phone showing up in Things in the classic app (I am not sure where this shows up in the new app). It’s making it hard for me to run any presence-based automations so I would like to clean it out. Any ideas how I figure out which one is correct?

You can try opening each device and clicking on the recently tab. If any have not posted any logs recently then you could delete.